// TrinhNX 1219: comment
public class Echo {
	// Mac dinh bien se la protected.
	// Se tot hon neu define ro rang keyword
	// O day, dinh nghia no la private -> o trong EchoTestDrive ko goi truc tiep dc
	private int count = 0;
	
	public void getCount() {return count;}
	public void setCount(int count) {this.count = count;}
	public void hello() {
		System.out.println("hellooooo...");
	}
}
